1）适用电压范围380V，660V，30KW-2000KW

 Applicable voltage range: 380V, 660V, 30KW-2000KW

2）自动负载均衡的下垂控制功能，可做同轴双电机驱动

The droop control function of automatic load balancing can be 

used for coaxial dual motor drive

3）真正的硬件转速跟踪功能,较软件追踪功能更加稳定可靠

不会出现突然飞车失控现象

Real hardware speed tracking function, more stable and

 reliable than software tracking function, without sudden

 runaway phenomenon

4）过载能力强,150%额定电流60S，180%额定电流20S

Strong overload capacity, 150% rated current for 60S, 

180% rated current for 3S

5）低频力矩特性好,开环矢量0.5Hz可输出150%转矩,

满足低速大转矩行业

Good low-frequency torque characteristics, open loop 

vector 0.5Hz can output 150% torque,meeting the needs 

of low-speed and high torque industries

6）矢量软件算法控制，快速响应负载瞬间变化，加速电流

抑制算法，避免设备启动电流大引起的故障

Vector software algorithm control, fast response to 

instantaneous changes in load, acceleration of 

currentSuppression algorithm to avoid faults caused

 by high startup current of equipment

7）速度控制精度高，实现高精度同步控制

High speed control accuracy, achieving high-precision 

synchronous control

8）485通信接口，支持MODBUS-RTU，双水晶头网口功能，

方便外延，带高速光电隔离，增强通信抗干扰能力，

让信号与上位机或PLC通信更加稳定，提供多机通信同步功能

485 communication interface, supporting MODBUS-RTU,

 dual crystal head network port function,Convenient extension, 

with high-speed optoelectronic isolation, enhancing 

communication anti-interference ability,Make signal 

communication with upper computer or PLC more stable, 

providing multi machine communication synchronization 

Function

9）自动节能运行功能,键盘用户参数拷贝或下载功能，键盘

可选液晶或数码管显示

Automatic energy-saving operation function, keyboard user 

parameter copying or downloading function, keyboardOptional LCD or LED

10）IGBT驱动电路，使用德国进口英飞凌功率模块，足功率大余量，

更加可靠稳定，做到电机短路过载保护，输出缺相或对地短路保护，

过热，过流，过压，欠压，缺相，外设保护

Unique IGBT driver circuit, using German imported Infineon 

power module, with sufficient power and large margin,

More reliable and stable, achieving motor short-circuit 

overload protection, output phase loss or short circuit to 

ground protection,Overheating, overcurrent, overvoltage, 

undervoltage, phase loss, peripheral protection

11)宽电压工作范围：AC304V-460V，PCB采用美国道夫

三防漆，整机都高温老化

Wide voltage working range: AC304V-460V, PCB using 

American Dolphs Three proof paint, the entire machine is

 high-temperature aging

12)频率设定方式：面板，端子UP/DN,上位机，模拟量AI1，

AI2和AI3，高速脉冲输入HDI

Frequency setting method: panel, terminal UP/DN, upper 

computer, analog quantity AI1,AI2 and AI3, high-speed 

pulse input HDI

13)8个多功能输入端子，可设定正反转，三线启停控制，点动，

复位，16个多段速，多频率组合切换，命令切换

8 multi-functional input terminals, capable of setting 

forward and reverse, three-wire start stop control, 

jog,Reset, 16 multi segment speeds, multi frequency 

combination switching, command switching

14)2个模拟量输出AO1和AOl，可输出电流电压功率，2个多功能

编程继电器和一个集电极输出，一个HDO高脉输出，可实现

运行，报警，电流到达，设定运行频率，频率到达

2 analog outputs AO1 and AO2, capable of outputting 

current, voltage, and power, 2 multifunctionalProgramming 

relay and one collector output, one HDO high pulse output, 

which can achieveOperation, alarm, current arrival, set 

operating frequency, frequency arrival